I just change connection from DSL to Broadband now im having connection problem with the new broadband i get the message "DNS server might be unavailable" when troubleshooting. I tried changing the preferred dns server to 126.96.36.199 still didnt work. i also tried flushing and resetting dns but non of them work. I dont use a router My modem is directly connected to the computer. i tried using it to my friends pc and it seems to be working good. im running windows 7 64bit.